Now Sold Out.
Woot has the 2015 Kindle Paperwhite (refurbished) for $24.99. Shipping is free for Prime members, otherwise $6.
Features:
6" Carta E-Paper Touchscreen Display with Built-In Light
4GB Internal Storage
802.11n Wi-Fi
USB 2.0 (micro-B connector)
Woot says:
These units have been tested and verified by Amazon to be fully functional and include the same accessories and in box documentation as new device. May have small cosmetic imperfections associated with regular use and be repackaged and sold in a brown box
FYI, Woot also has a for $49.99.